Messages in this thread Patch in this message | | | From | Chuhong Yuan <> | Subject | [PATCH] clocksource: asm9260: Add a check for of_clk_get | Date | Wed, 16 Oct 2019 20:43:30 +0800 |
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asm9260_timer_init misses a check for of_clk_get. Add a check for it and print errors like other clocksource drivers.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com> --- drivers/clocksource/asm9260_timer.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/clocksource/asm9260_timer.c b/drivers/clocksource/asm9260_timer.c index 9f09a59161e7..5b39d3701fa3 100644 --- a/drivers/clocksource/asm9260_timer.c +++ b/drivers/clocksource/asm9260_timer.c @@ -194,6 +194,10 @@ static int __init asm9260_timer_init(struct device_node *np) } clk = of_clk_get(np, 0); + if (IS_ERR(clk)) { + pr_err("Failed to get clk!\n"); + return PTR_ERR(clk); + } ret = clk_prepare_enable(clk); if (ret) { -- 2.20.1
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